code: def _euclidean_distance(a, b, normalized=False):
      _ = normalized
      return pairwise_distances(a, b, metric="euclidean")
  
file_path: small-text/small_text/query_strategies/coresets.py
imports: import warnings
  import numpy
  from sklearn.metrics import pairwise_distances
  from small_text.query_strategies.strategies import EmbeddingBasedQueryStrategy
label_desc: Use image node_id 3 for calling a global function with example usage: _euclidean_distance(a, b, normalized) and returns: pairwise_distances